I would like to re-style the comments similarly I had in my previous theme so I have all the css for that. I have installed the Custom CSS plugin and started to edit the child style.css.

So I have added by custom css in /plugin/pagelines-customize/style.css and also added my custom comments function into the function.php in the same directory. I have also modified the /platform/comments.php replacing the line

Sorry for that, I think I have fixed that (at list I can see it from two different independend internet lines). Could you please check again. Maybe just refresh (F5 button) will help. But http://wms-3.z161221.infobox.ru/ it is the Platform site itself where I want to implement the new style.

If you would like to see the samples of the comments I'm trying to make make please visit my another site http://vscotch.ru/archives/372 with four test comments at the buttom. That's what I would like to try to implement on the first site and I have all the code snippets for that including changes of screen.css.

Your previous code I was adding to /plugin/pagelines-customize/style.css.
I do have Custom Code button in PageLines setting with only one text area: "Footerscripts Code or Analytics". Do I add this there? I've tried, nothing happened.

You placed it in the proper location. The free version does not have a Custom CSS area.
Rather than trying to compare one site to another, could you tell us exactly what you want changed.
PS the weird character/blank page issue still persists.

But when I open your style.css it has a threataning statement of not changing anything there. When I open single.php there is nothing in it. So I started to understand - it's a framework and things are done differently here, so I'm trying to learn your way to go about this.

P.S. Yep, the blank pages and wird symbols seems to be a bug and I will get my hoster to fix that shortly.

Thank you for your interest in PageLines Framework.
You should upgrade to the full version for CSS support. You can also try using our demos by creating a 30 day trial account at demo.pagelines.com with the full version. That would likely eliminate your blank pages and weird symbols problem.

Ok, that could work and I'm not even askin CSS support for now but I definetly will be in future.
But first I just want to make sure I can change CSS with the framework tools so I see I can use it. I need just a little example to changing slighlty something (no matter what) via the framework so I can see it actaully changed something on the site. So far I couldn't get any changes at all. Or that is impossible to change CSS with Platform Free, only by the direct coding?

Unfortunately we can't provide CSS support for the PageLines Lite (free) edition in the forums. Our support is limited for the demo but at least there you will have a full edition where you can craft and demonstrate your own CSS. Once you purchase the full product, the support is full.

Am... sorry, just last pre-sale question. I have chosen Platform just ocasionally but then coming to your I have found other templates based on your framework.
I'm going to make a site with wordpress integration as a comunity of certain professionals with a store (your store or WP E-Commerce plugin) where electronic files of their interest will be sold. Would Platform Pro template be fine for me or you would suggest another your template for such a purpose?